Base | Representation |
---|---|
bin | 1111001011011… |
… | …11101010110010 |
3 | 22212121021220110 |
4 | 13211233222302 |
5 | 230044210330 |
6 | 20345122150 |
7 | 3104221221 |
oct | 745575262 |
9 | 285537813 |
10 | 127335090 |
11 | 65971813 |
12 | 36789356 |
13 | 204c480c |
14 | 12ca8cb8 |
15 | b2a3db0 |
hex | 796fab2 |
127335090 has 16 divisors (see below), whose sum is σ = 305604288. Its totient is φ = 33956016.
The previous prime is 127335077. The next prime is 127335149. The reversal of 127335090 is 90533721.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4244503 = 127335090 / (1 + 2 + 7 + 3 + 3 + 5 + 0 + 9 + 0).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122222 + ... + 2122281.
It is an arithmetic number, because the mean of its divisors is an integer number (19100268).
Almost surely, 2127335090 is an apocalyptic number.
127335090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
127335090 is an abundant number, since it is smaller than the sum of its proper divisors (178269198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127335090 is a wasteful number, since it uses less digits than its factorization.
127335090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4244513.
The product of its (nonzero) digits is 5670, while the sum is 30.
The square root of 127335090 is about 11284.2850903369. The cubic root of 127335090 is about 503.0942648817.
It can be divided in two parts, 1273 and 35090, that added together give a palindrome (36363).
The spelling of 127335090 in words is "one hundred twenty-seven million, three hundred thirty-five thousand, ninety".
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